本文整理汇总了C#中System.Drawing.Imaging.ColorMap类的典型用法代码示例。如果您正苦于以下问题:C# ColorMap类的具体用法?C# ColorMap怎么用?C# ColorMap使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ColorMap类属于System.Drawing.Imaging命名空间,在下文中一共展示了ColorMap类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: WndProc
protected override void WndProc(ref Message m)
{
switch (m.Msg)
{
case LpsWindowsApiDefine.WM_PAINT:
Bitmap bmpCaptured =
new Bitmap(this.ClientRectangle.Width, this.ClientRectangle.Height);
Bitmap bmpResult =
new Bitmap(this.ClientRectangle.Width, this.ClientRectangle.Height);
Rectangle r =
new Rectangle(0, 0, this.ClientRectangle.Width,
this.ClientRectangle.Height);
CaptureWindow(this, ref bmpCaptured);
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
this.BackColor = Color.Transparent;
ImageAttributes imgAttrib = new ImageAttributes();
ColorMap[] colorMap = new ColorMap[1];
colorMap[0] = new ColorMap();
colorMap[0].OldColor = Color.White;
colorMap[0].NewColor = Color.Transparent;
imgAttrib.SetRemapTable(colorMap);
Graphics g = Graphics.FromImage(bmpResult);
g.DrawImage(bmpCaptured, r, 0, 0, this.ClientRectangle.Width,
this.ClientRectangle.Height, GraphicsUnit.Pixel, imgAttrib);
g.Dispose();
pictureBox.Image = (Image)bmpResult.Clone();
break;
case LpsWindowsApiDefine.WM_HSCROLL:
case LpsWindowsApiDefine.WM_VSCROLL:
this.Invalidate(); // repaint
// if you use scrolling then add these two case statements
break;
}
//switch (m.WParam.ToInt32())
//{
// case WindowsApiDefine.WM_LBUTTONDOWN:
// p = new Point(Cursor.Position.X, Cursor.Position.Y);
// break;
//}
base.WndProc(ref m);
}
开发者ID:yuta1011tokyo,项目名称:Liplis-Windows,代码行数:60,代码来源:CusCtlTextBox.cs
示例2: Show
public void Show()
{
if (!isInit) {
isInit = true;
using (Bitmap newBmp = new Bitmap(16, 16)) {
Graphics g = Graphics.FromImage(newBmp);
ColorMap[] colorMap = new ColorMap[1];
colorMap[0] = new ColorMap();
colorMap[0].OldColor = Color.Fuchsia;
colorMap[0].NewColor = Color.FromKnownColor(KnownColor.ButtonFace);
ImageAttributes attr = new ImageAttributes();
attr.SetRemapTable(colorMap);
g.DrawImage(tbBmp_tbTab, new Rectangle(0, 0, 16, 16), 0, 0, 16, 16, GraphicsUnit.Pixel, attr);
tbIcon = Icon.FromHandle(newBmp.GetHicon());
}
NppTbData _nppTbData = new NppTbData();
_nppTbData.hClient = this.Handle;
_nppTbData.pszName = this.FormName();
_nppTbData.dlgID = id;
_nppTbData.uMask = FormMask;
_nppTbData.hIconTab = (uint)tbIcon.Handle;
_nppTbData.pszModuleName = UnmanagedExports.main.PluginName();
IntPtr _ptrNppTbData = Marshal.AllocHGlobal(Marshal.SizeOf(_nppTbData));
Marshal.StructureToPtr(_nppTbData, _ptrNppTbData, false);
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_DMMREGASDCKDLG, 0, _ptrNppTbData);
} else {
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_DMMSHOW, 0, this.Handle);
}
}
开发者ID:KillerGoldFisch,项目名称:NotepadPP-CSharp-VS10-Plugin-Template,代码行数:32,代码来源:NppPluginForm.cs
示例3: RenderAlphaImage
internal static void RenderAlphaImage(Graphics g, Image image, Rectangle imageRect, float alpha)
{
using (ImageAttributes imageAttributes = new ImageAttributes())
{
ColorMap colorMap = new ColorMap();
colorMap.OldColor = Color.FromArgb(0xff, 0, 0xff, 0);
colorMap.NewColor = Color.FromArgb(0, 0, 0, 0);
ColorMap[] remapTable = new ColorMap[] { colorMap };
imageAttributes.SetRemapTable(remapTable, ColorAdjustType.Bitmap);
float[][] CS_0_0001 = new float[5][];
float[] CS_0_0002 = new float[5];
CS_0_0002[0] = 1f;
CS_0_0001[0] = CS_0_0002;
float[] CS_0_0003 = new float[5];
CS_0_0003[1] = 1f;
CS_0_0001[1] = CS_0_0003;
float[] CS_0_0004 = new float[5];
CS_0_0004[2] = 1f;
CS_0_0001[2] = CS_0_0004;
float[] CS_0_0005 = new float[5];
CS_0_0005[3] = alpha;
CS_0_0001[3] = CS_0_0005;
float[] CS_0_0006 = new float[5];
CS_0_0006[4] = 1f;
CS_0_0001[4] = CS_0_0006;
float[][] colorMatrixElements = CS_0_0001;
ColorMatrix wmColorMatrix = new ColorMatrix(colorMatrixElements);
imageAttributes.SetColorMatrix(wmColorMatrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
g.DrawImage(image, imageRect, 0, 0, image.Width, image.Height, GraphicsUnit.Pixel, imageAttributes);
}
}
开发者ID:zhushengwen,项目名称:example-zhushengwen,代码行数:31,代码来源:RenderHelper.cs
示例4: Threshold
public static Bitmap Threshold(Bitmap original)
{
int width = original.Width;
int height = original.Height;
Bitmap bmp = new Bitmap(width, height);
using (Graphics g = Graphics.FromImage(bmp))
{
ImageAttributes threshold = new ImageAttributes();
threshold.SetThreshold(0.92f);
//attributes.SetThreshold(0.08f);
g.DrawImage(original, new Rectangle(0, 0, width, height),
0, 0, width, height, GraphicsUnit.Pixel, threshold);
ImageAttributes invert = new ImageAttributes();
ColorMap[] map = new ColorMap[2];
map[0] = new ColorMap();
map[0].OldColor = Color.Black;
map[0].NewColor = Color.White;
map[1] = new ColorMap();
map[1].OldColor = Color.White;
map[1].NewColor = Color.Black;
invert.SetRemapTable(map);
g.DrawImage(bmp, new Rectangle(0, 0, width, height),
0, 0, width, height, GraphicsUnit.Pixel, invert);
}
return bmp;
}
开发者ID:notox,项目名称:Hello-World,代码行数:29,代码来源:Processor.cs
示例5: DrawImageColorMapped
/// <summary>
/// Will draw the image, replacing oldColor with the foreColor.
/// And also replacing the color at [0,0] to be the default transparent color.
/// Usefull for operations with system BMP images.
/// </summary>
public static void DrawImageColorMapped(Graphics g, Bitmap image, Rectangle rectangle, Color oldColor, Color foreColor)
{
ColorMap[] colorMap = new ColorMap[2];
colorMap[0] = new ColorMap();
colorMap[0].OldColor = oldColor;
colorMap[0].NewColor = foreColor;
colorMap[1] = new ColorMap();
colorMap[1].OldColor = image.GetPixel(0, 0);
colorMap[1].NewColor = Color.Transparent;
using (ImageAttributes imageAttributes = new ImageAttributes())
{
imageAttributes.SetRemapTable(colorMap);
g.DrawImage(
image,
//new Rectangle(0, 0, image.Width, image.Height),
rectangle,
0, 0,
image.Width,
image.Height,
GraphicsUnit.Pixel,
imageAttributes);
}
}
开发者ID:redrhino,项目名称:DotNetConnectTerminal,代码行数:31,代码来源:DrawingHelper.cs
示例6: OnPaint
protected override void OnPaint(PaintEventArgs e)
{
if (IsMouseOver && Enabled)
{
using (Pen pen = new Pen(ForeColor))
{
e.Graphics.DrawRectangle(pen, Rectangle.Inflate(ClientRectangle, -1, -1));
}
}
using (ImageAttributes imageAttributes = new ImageAttributes())
{
ColorMap[] colorMap = new ColorMap[2];
colorMap[0] = new ColorMap();
colorMap[0].OldColor = Color.FromArgb(0, 0, 0);
colorMap[0].NewColor = ForeColor;
colorMap[1] = new ColorMap();
colorMap[1].OldColor = Image.GetPixel(0, 0);
colorMap[1].NewColor = Color.Transparent;
imageAttributes.SetRemapTable(colorMap);
e.Graphics.DrawImage(
Image,
new Rectangle(0, 0, Image.Width, Image.Height),
0, 0,
Image.Width,
Image.Height,
GraphicsUnit.Pixel,
imageAttributes);
}
base.OnPaint(e);
}
开发者ID:675492062,项目名称:behaviac,代码行数:34,代码来源:InertButtonBase.cs
示例7: ConvertImage
public static void ConvertImage(Bitmap image, Graphics g, Color ForeColor, Color BackColor, bool isActive)
{
using (ImageAttributes imageAttributes = new ImageAttributes())
{
ColorMap[] colorMap = new ColorMap[2];
colorMap[0] = new ColorMap();
colorMap[0].OldColor = Color.FromArgb(0, 0, 0);
colorMap[0].NewColor = ForeColor;
colorMap[1] = new ColorMap();
colorMap[1].OldColor = image.GetPixel(0, 0);
colorMap[1].NewColor = isActive ? BackColor : Color.Transparent;
imageAttributes.SetRemapTable(colorMap);
g.DrawImage(
image,
new Rectangle(0, 0, image.Width, image.Height),
0, 0,
image.Width,
image.Height,
GraphicsUnit.Pixel,
imageAttributes);
}
}
开发者ID:armano2,项目名称:dockpanelsuite,代码行数:25,代码来源:DrawImageHelper.cs
示例8: RenderAlphaImage
internal static void RenderAlphaImage(Graphics g, Image image, Rectangle imageRect, float alpha)
{
using (ImageAttributes attributes = new ImageAttributes())
{
ColorMap map = new ColorMap {
OldColor = Color.FromArgb(0xff, 0, 0xff, 0),
NewColor = Color.FromArgb(0, 0, 0, 0)
};
ColorMap[] mapArray = new ColorMap[] { map };
attributes.SetRemapTable(mapArray, ColorAdjustType.Bitmap);
float[][] numArray2 = new float[5][];
float[] numArray3 = new float[5];
numArray3[0] = 1f;
numArray2[0] = numArray3;
float[] numArray4 = new float[5];
numArray4[1] = 1f;
numArray2[1] = numArray4;
float[] numArray5 = new float[5];
numArray5[2] = 1f;
numArray2[2] = numArray5;
float[] numArray6 = new float[5];
numArray6[3] = alpha;
numArray2[3] = numArray6;
float[] numArray7 = new float[5];
numArray7[4] = 1f;
numArray2[4] = numArray7;
float[][] newColorMatrix = numArray2;
ColorMatrix matrix = new ColorMatrix(newColorMatrix);
attributes.SetColorMatrix(matrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
g.DrawImage(image, imageRect, 0, 0, image.Width, image.Height, GraphicsUnit.Pixel, attributes);
}
}
开发者ID:jxdong1013,项目名称:archivems,代码行数:32,代码来源:RenderHelper.cs
示例9: LostPiecesControl
//*********************************************************
//
/// <summary>
/// Control ctor
/// </summary>
//
//*********************************************************
public LostPiecesControl() {
InitializeComponent();
m_colorMapWhite = new ColorMap();
m_colorMapWhite.OldColor = System.Drawing.Color.FromArgb(255, 255, 0, 0);
m_colorMapWhite.NewColor = System.Drawing.Color.FromArgb(255, System.Drawing.Color.White);
m_colorMapTblWhite = new ColorMap[] { m_colorMapWhite };
m_imgAttrWhite = new ImageAttributes();
m_bDesignMode = false;
m_imgAttrWhite.SetRemapTable(m_colorMapTblWhite);
}
开发者ID:sirfreedom,项目名称:ChessNet,代码行数:17,代码来源:LostPiecesControl.cs
示例10: myMenuFunction
/*
internal static void myMenuFunction()
{
MessageBox.Show("Hello N++!");
}
* */
internal static void myDockableDialog()
{
if (frmMyDlg == null)
{
frmMyDlg = new frmMyDlg();
using (Bitmap newBmp = new Bitmap(16, 16))
{
Graphics g = Graphics.FromImage(newBmp);
ColorMap[] colorMap = new ColorMap[1];
colorMap[0] = new ColorMap();
colorMap[0].OldColor = Color.Fuchsia;
colorMap[0].NewColor = Color.FromKnownColor(KnownColor.ButtonFace);
ImageAttributes attr = new ImageAttributes();
attr.SetRemapTable(colorMap);
g.DrawImage(tbBmp_tbTab, new Rectangle(0, 0, 16, 16), 0, 0, 16, 16, GraphicsUnit.Pixel, attr);
tbIcon = Icon.FromHandle(newBmp.GetHicon());
}
NppTbData _nppTbData = new NppTbData();
_nppTbData.hClient = frmMyDlg.Handle;
_nppTbData.pszName = "Linq2Lines query";
_nppTbData.dlgID = idMyDlg;
_nppTbData.uMask = NppTbMsg.DWS_DF_CONT_BOTTOM | NppTbMsg.DWS_ICONTAB | NppTbMsg.DWS_ICONBAR;
_nppTbData.hIconTab = (uint)tbIcon.Handle;
_nppTbData.pszModuleName = PluginName;
IntPtr _ptrNppTbData = Marshal.AllocHGlobal(Marshal.SizeOf(_nppTbData));
Marshal.StructureToPtr(_nppTbData, _ptrNppTbData, false);
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_DMMREGASDCKDLG, 0, _ptrNppTbData);
// init config
if (xmlConfig != null)
{
try
{
frmMyDlg.QueryText = xmlConfig.Element("query").Value;
frmMyDlg.HelpersText = xmlConfig.Element("helpers").Value;
}
catch (Exception ex)
{
MessageBox.Show("Linq2Lines error: " + ex.Message);
}
}
}
else
{
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_DMMSHOW, 0, frmMyDlg.Handle);
}
}
开发者ID:shlomiw,项目名称:npp-linq2lines,代码行数:56,代码来源:Main.cs
示例11: VisualRecognitionManager
public VisualRecognitionManager(Table table, IVisualRecognitionManagerHandler handler)
{
Trace.Assert(table.Game != PokerGame.Unknown, "Cannot create a visual recognition manager without knowing the game of the table");
Trace.Assert(table.WindowRect != Rectangle.Empty, "Cannot create a visual recognition manager without knowing the window rect");
this.table = table;
this.handler = handler;
this.colorMap = ColorMap.Create(table.Game);
this.recognitionMap = new VisualRecognitionMap(table.VisualRecognitionMapLocation, colorMap);
this.matcher = new VisualMatcher(Globals.UserSettings.CurrentPokerClient);
this.tableWindow = new Window(table.WindowTitle);
this.timedScreenshotTaker = new TimedScreenshotTaker(REFRESH_TIME, tableWindow);
this.timedScreenshotTaker.ScreenshotTaken += new TimedScreenshotTaker.ScreenshotTakenHandler(timedScreenshotTaker_ScreenshotTaken);
this.timedScreenshotTaker.Start();
}
开发者ID:JGEsteves89,项目名称:DaCMain,代码行数:16,代码来源:VisualRecognitionManager.cs
示例12: Form1
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
timer1.Start();
ColorMap map = new ColorMap();
map.OldColor = Color.FromArgb(104,144,168);
map.NewColor = Color.FromArgb(0,0,0,0);
att.SetRemapTable(new ColorMap[] { map });
}
开发者ID:ngoctuandl,项目名称:go-fishing-game,代码行数:16,代码来源:Game.cs
示例13: RemapColor
private static void RemapColor(Bitmap image, Color oldColor, Color newColor)
{
var graphics = Graphics.FromImage(image);
var imageAttributes = new ImageAttributes();
var colorMap = new ColorMap();
colorMap.OldColor = oldColor;
colorMap.NewColor = newColor;
ColorMap[] remapTable = { colorMap };
imageAttributes.SetRemapTable(remapTable, ColorAdjustType.Bitmap);
graphics.DrawImage(image, new Rectangle(0, 0, image.Width, image.Height),
0, 0, image.Width, image.Height,
GraphicsUnit.Pixel, imageAttributes);
graphics.Dispose();
}
开发者ID:Isthimius,项目名称:Gondwana,代码行数:17,代码来源:Program.cs
示例14: CreatePaletteIndex
private static ColorMap[] CreatePaletteIndex(byte Alpha)
{
ColorMap[] OutputMap = new ColorMap[256];
// Change this path to wherever you saved the palette image.
Bitmap Palette = (Bitmap)Bitmap.FromStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("BBot.Assets.palette_2.jpg"));
// Loop through each pixel and create a new color mapping
for (int X = 0; X <= 255; X++)
{
OutputMap[X] = new ColorMap();
OutputMap[X].OldColor = Color.FromArgb(X, X, X);
OutputMap[X].NewColor = Color.FromArgb(Alpha, Palette.GetPixel(X, 0));
}
return OutputMap;
}
开发者ID:mrsheen,项目名称:bbot,代码行数:17,代码来源:Heatmap.cs
示例15: GetTransparencyAttributes
public static ImageAttributes GetTransparencyAttributes(float value)
{
ImageAttributes imageAttributes = new ImageAttributes();
ColorMap colorMap = new ColorMap();
colorMap.OldColor = Color.FromArgb(255, 0, 255, 0);
colorMap.NewColor = Color.FromArgb(0, 0, 0, 0);
ColorMap[] remapTable = { colorMap };
imageAttributes.SetRemapTable(remapTable, ColorAdjustType.Bitmap);
float[][] colorMatrixElements = {
new float[] {1.0f, 0.0f, 0.0f, 0.0f, 0.0f},
new float[] {0.0f, 1.0f, 0.0f, 0.0f, 0.0f},
new float[] {0.0f, 0.0f, 1.0f, 0.0f, 0.0f},
new float[] {0.0f, 0.0f, 0.0f, value, 0.0f},
new float[] {0.0f, 0.0f, 0.0f, 0.0f, 1.0f}
};
ColorMatrix wmColorMatrix = new ColorMatrix(colorMatrixElements);
imageAttributes.SetColorMatrix(wmColorMatrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
return imageAttributes;
}
开发者ID:rezaabiat,项目名称:BinaryArchiver,代码行数:19,代码来源:ImageManipulation.cs
示例16: RenderAlphaImage
internal static void RenderAlphaImage(
Graphics g,
Image image,
Rectangle imageRect,
float alpha)
{
using (ImageAttributes imageAttributes = new ImageAttributes())
{
ColorMap colorMap = new ColorMap();
colorMap.OldColor = Color.FromArgb(255, 0, 255, 0);
colorMap.NewColor = Color.FromArgb(0, 0, 0, 0);
ColorMap[] remapTable = { colorMap };
imageAttributes.SetRemapTable(remapTable, ColorAdjustType.Bitmap);
float[][] colorMatrixElements = {
new float[] {1.0f, 0.0f, 0.0f, 0.0f, 0.0f},
new float[] {0.0f, 1.0f, 0.0f, 0.0f, 0.0f},
new float[] {0.0f, 0.0f, 1.0f, 0.0f, 0.0f},
new float[] {0.0f, 0.0f, 0.0f, alpha, 0.0f},
new float[] {0.0f, 0.0f, 0.0f, 0.0f, 1.0f}};
ColorMatrix wmColorMatrix = new ColorMatrix(colorMatrixElements);
imageAttributes.SetColorMatrix(
wmColorMatrix,
ColorMatrixFlag.Default,
ColorAdjustType.Bitmap);
g.DrawImage(
image,
imageRect,
0,
0,
image.Width,
image.Height,
GraphicsUnit.Pixel,
imageAttributes);
}
}
开发者ID:piaolingzxh,项目名称:Justin,代码行数:41,代码来源:RenderHelper.cs
示例17: myDockableDialog
internal static void myDockableDialog()
{
if (frmMyDlg == null)
{
frmMyDlg = new ClipboardForm();
using (Bitmap newBmp = new Bitmap(16, 16))
{
Graphics g = Graphics.FromImage(newBmp);
ColorMap[] colorMap = new ColorMap[1];
colorMap[0] = new ColorMap();
colorMap[0].OldColor = Color.Fuchsia;
colorMap[0].NewColor = Color.FromKnownColor(KnownColor.ButtonFace);
ImageAttributes attr = new ImageAttributes();
attr.SetRemapTable(colorMap);
g.DrawImage(tbBmp_tbTab, new Rectangle(0, 0, 16, 16), 0, 0, 16, 16, GraphicsUnit.Pixel, attr);
tbIcon = Icon.FromHandle(newBmp.GetHicon());
}
NppTbData _nppTbData = new NppTbData();
_nppTbData.hClient = frmMyDlg.Handle;
_nppTbData.pszName = "Clipboard Helper";
_nppTbData.dlgID = idMyDlg;
_nppTbData.uMask = NppTbMsg.DWS_DF_CONT_RIGHT | NppTbMsg.DWS_ICONTAB | NppTbMsg.DWS_ICONBAR;
_nppTbData.hIconTab = (uint)tbIcon.Handle;
_nppTbData.pszModuleName = PluginName;
IntPtr _ptrNppTbData = Marshal.AllocHGlobal(Marshal.SizeOf(_nppTbData));
Marshal.StructureToPtr(_nppTbData, _ptrNppTbData, false);
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_DMMREGASDCKDLG, 0, _ptrNppTbData);
isDialogVisible = true;
}
else
{
Win32.SendMessage(PluginBase.nppData._nppHandle, isDialogVisible ? NppMsg.NPPM_DMMHIDE : NppMsg.NPPM_DMMSHOW, 0, frmMyDlg.Handle);
isDialogVisible = !isDialogVisible;
}
frmMyDlg.SetItems(repository.Get());
}
开发者ID:Yodadude,项目名称:ClipboardHelper,代码行数:41,代码来源:Main.cs
示例18: addStamp
public void addStamp(Graphics graphics, String stampImagePath)
{
Image image2 = Image.FromFile(stampImagePath);
//graphics.Clear(Color.Black);
ImageAttributes imageAttributes = new ImageAttributes();
ColorMap colorMap = new ColorMap();
colorMap.OldColor = Color.FromArgb(255, 0, 255, 0);
colorMap.NewColor = Color.FromArgb(0, 0, 0, 0);
ColorMap[] remapTable = { colorMap };
imageAttributes.SetRemapTable(remapTable, ColorAdjustType.Bitmap);
float[][] colorMatrixElements = {
new float[] {1.0f, 0.0f, 0.0f, 0.0f, 0.0f},
new float[] {0.0f, 1.0f, 0.0f, 0.0f, 0.0f},
new float[] {0.0f, 0.0f, 1.0f, 0.0f, 0.0f},
new float[] {0.0f, 0.0f, 0.0f, 0.3f, 0.0f},
new float[] {0.0f, 0.0f, 0.0f, 0.0f, 1.0f}
};
ColorMatrix colorMatrix = new ColorMatrix(colorMatrixElements);
imageAttributes.SetColorMatrix(colorMatrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
Point stampPoint = new Point(30, 20);
//Add stamp on top
graphics.DrawImage(image2, stampPoint);
//Add stamp as watermark
//graphics.DrawImage(image2, new Rectangle(30, 20, image2.Width, image2.Height), 0, 0, image2.Width, image2.Height, GraphicsUnit.Pixel, imageAttributes);
//graphics.DrawImage(image2, new Point(0, image1.Height - image2.Height));
graphics.Dispose();
image2.Dispose();
}
开发者ID:kingofhawks,项目名称:kcsj,代码行数:37,代码来源:BeiAnImageUtil.cs
示例19: OnPaint
protected override void OnPaint (PaintEventArgs e) {
base.OnPaint(e);
if(color != null) {
// replace transparent color with selected color
Graphics g = e.Graphics;
//Graphics g = Graphics.FromImage(Image);
ColorMap[] colorMap = new ColorMap[1];
colorMap[0] = new ColorMap();
colorMap[0].OldColor = Color.Magenta;//this.ImageTransparentColor;
colorMap[0].NewColor = color;
ImageAttributes attr = new ImageAttributes();
attr.SetRemapTable(colorMap);
Rectangle rect = new Rectangle(0, 0, Image.Width, Image.Height);
// todo find a way to retrieve transparency offset automatically
// for now, we use the public variable Offset to define this manually
rect.Offset(Offset.X,Offset.Y);
//Image.
Debug.WriteLine("paint!"+this.Text+": "+color);
//ssif(color.Equals(Color.Transparent)) ((Bitmap)Image).MakeTransparent(Color.Magenta);
g.DrawImage(Image, rect, 0, 0, rect.Width, rect.Height, GraphicsUnit.Pixel, attr);
//this.Image.In
}
}
开发者ID:logtcn,项目名称:greenshot,代码行数:24,代码来源:ColorPickerToolStripButton.cs
示例20: DrawImage
private void DrawImage(Graphics g)
{
Image image = this.Enabled ? ImageEnabled : ((ImageDisabled != null) ? ImageDisabled : ImageEnabled);
ImageAttributes imageAttr = null;
if (null == image)
return;
if (m_monochrom)
{
imageAttr = new ImageAttributes();
// transform the monochrom image
// white -> BackColor
// black -> ForeColor
ColorMap[] colorMap = new ColorMap[2];
colorMap[0] = new ColorMap();
colorMap[0].OldColor = Color.White;
colorMap[0].NewColor = this.BackColor;
colorMap[1] = new ColorMap();
colorMap[1].OldColor = Color.Black;
colorMap[1].NewColor = this.ForeColor;
imageAttr.SetRemapTable(colorMap);
}
Rectangle rect = new Rectangle(0, 0, image.Width, image.Height);
if ((!Enabled) && (null == ImageDisabled))
{
using (Bitmap bitmapMono = new Bitmap(image, ClientRectangle.Size))
{
if (imageAttr != null)
{
using (Graphics gMono = Graphics.FromImage(bitmapMono))
{
gMono.DrawImage(image, new Point[3] { new Point(0, 0), new Point(image.Width - 1, 0), new Point(0, image.Height - 1) }, rect, GraphicsUnit.Pixel, imageAttr);
}
}
ControlPaint.DrawImageDisabled(g, bitmapMono, 0, 0, this.BackColor);
}
}
else
{
// Three points provided are upper-left, upper-right and
// lower-left of the destination parallelogram.
Point[] pts = new Point[3];
pts[0].X = (Enabled && m_mouseOver && m_mouseCapture) ? 1 : 0;
pts[0].Y = (Enabled && m_mouseOver && m_mouseCapture) ? 1 : 0;
pts[1].X = pts[0].X + ClientRectangle.Width;
pts[1].Y = pts[0].Y;
pts[2].X = pts[0].X;
pts[2].Y = pts[1].Y + ClientRectangle.Height;
if (imageAttr == null)
g.DrawImage(image, pts, rect, GraphicsUnit.Pixel);
else
g.DrawImage(image, pts, rect, GraphicsUnit.Pixel, imageAttr);
}
}
开发者ID:viticm,项目名称:pap2,代码行数:59,代码来源:InertButton.cs
注:本文中的System.Drawing.Imaging.ColorMap类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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